The Research of Earthquake-damaged Reservoir's Comprehensive Evaluation
Haoyao Zheng, Jinbao Sheng, Weiwei Sun, Peng Xue-hui, Yang De-wei · International Conference on Electric Technology and Civil Engineering · 2012
Earthquake-damaged reservoir's comprehensive evaluation involves many factors, which are related to each other. Four reservoirs in Sichuan Province were chosen. Entropy theory and fussy matter-element method were used for assessment. Then the nearness was got, which could be determined the reservoir's risk grade and the four reservoirs could be ordered. If emergency happens, the reservoirs' grades will be dam-break danger, high-risk, secondary high-risk and slight danger. The result is objective and reasonable, and earthquake-damaged reservoirs can be assessed easily, providing technical support for earthquake-damaged reservoir's management.